コンクリート充てん円形鋼管柱・鉄骨はりの外ダイアフラム形式接合部の研究 : 接合部局部の弾塑性性状

概要

論文の詳細を見る
It is necessary to predict the tensile elasto-plastic behavior of external-diaphragm-type local connections between steel beams and concrete-filled steel columns. This paper proposes a new analytical method for predicting the load-deformation of such connections This method is developed by modeling a part of tube wall with external diaphragm as a grid beam with a tetra-linear load-deformation relation The analytical method evaluates the maximum strength of fillet welds when the tube and the diaphragm are jointed'by fillet welds The analytical results agree approximately with the experimental results up to the plastic region, in which the strength of the steel tube ranges from ordinary to high.
社団法人日本建築学会の論文
2000-09-30